It is only your self-identification with your mind that makes you happy or unhappy. Rebel against your slavery to your mind, see your bonds as self-created and break the chains of attachment and revulsion. Keep in mind your goal of freedom, until it dawns on you that you are already free, that freedom is not something in the distant future to be earned with painful efforts, but perennially one's own, to be used! Liberation is not an acquisition but a matter of courage, the courage to believe that you are free already and to act on it.
You need not get at it, for you are it. It will get at you, if you give it a chance. Let go your attachment to the unreal and the real will swiftly and smoothly step into its own. Stop imagining yourself being or doing this or that and the realization that you are the source and heart of all will dawn upon you. With this will come great love which is not choice or predilection, nor attachment, but a power which makes all things love-worthy and lovable.
Nothing perceivable is real. Your attachment is your bondage. You cannot control the future. There is no such thing as free will. Will is bondage. You identify yourself with your desires and become their slave.